HomeFish encyclopediaRay-finned fishesNeedle fishesHalfbeaksJumping halfbeak Jumping halfbeak (Hemiramphus archipelagicus) Scientific name: Hemiramphus archipelagicus Collette & Parin, 1978 The Jumping halfbeak (Hemiramphus archipelagicus) is a marine fish of the family Hemiramphidae. Native range: Indo-Pacific, west coast of India and Sri Lanka and from the Gulf of Thailand, Philippines, and East Indies eastward to New Guinea and western Polynesia. BiologyDorsal spines (total): 0; Dorsal soft rays (total): 12-15; Anal spines: 0; Anal soft rays: 10 - 13. Greatly prolonged, beak-like lower jaw; upper jaw short, triangular and without scales; preorbital ridge absent; total number of gill rakers on first gill arch 25-32; dorsal fin without well-developed anterior lobe; pectoral fins short, not reaching past nasal pit when folded forward; no vertical bars on sides.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameHemiramphus archipelagicusFamilyHemiramphidae (Halfbeaks)OrderBeloniformes (Needle fishes)ClassActinopterygii (Ray-finned fishes)Maximum length34.0EnvironmentMarine; reef-associatedClimateTropicalDistributionIndo-Pacific: west coast of India and Sri Lanka and from the Gulf of Thailand, Philippines, and East Indies eastward to New Guinea and western Polynesia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: commercialResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026